On Board Trains Occupational Health and Safety Regulations

6.7 (1) An employer shall ensure that each enclosed part of a work place and each on-board accommodation, toilet room and food preparation area is constructed, equipped and maintained in a manner that will prevent the entrance of vermin.

(2) If vermin enter any enclosed part of a work place or any on-board accommodation, toilet room or food preparation area, the employer shall without delay take all steps necessary to eliminate the vermin and prevent any further entries.